#5145CD#5145CD

#5145CD is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.9% C 0.201 H 279.9°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5145CD
RGB	rgb(81, 69, 205)
HSL	hsl(245, 58%, 54%)
HSV	hsv(245, 66%, 80%)
CMYK	cmyk(60.5%, 66.3%, 0%, 19.6%)
CIE-LAB	lab(38.57, 43.91, -68.86)
CIE-LCH	lch(38.57, 81.67, 302.53°)
OKLab	oklab(48.9% 0.0345 -0.1983)
OKLCH	oklch(48.9% 0.201 279.9)
XYZ	xyz(16.5374, 10.4121, 58.8841)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5145CD #C1CD45

analogous

#457DCD #5145CD #9545CD

triadic

#5145CD #CD5145 #45CD51

tetradic

#5145CD #CD457D #C1CD45 #45CD95

square

#5145CD #CD457D #C1CD45 #45CD95

split-complementary

#5145CD #CD9545 #7DCD45

monochromatic

#282077 #382DA8 #5145CD #7E75DA #ABA5E7

Accessibility & contrast

On white

6.81

#5145CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#5145CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145CD

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145CD	#FFFFFF	#000000	##FFFFFF
##5145CD	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D1

Deuteranopia (green-blind)

#0056CA

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5145cd;
/* rgb */ color: rgb(81, 69, 205);
/* oklch */ color: oklch(48.9% 0.201 279.9);

Tailwind

colors: {
  custom: {
    50: '#8f7add',
    500: '#5145cd',
    950: '#000000',
  },
}

SCSS

$custom: #5145cd;
$custom-light: #8f7add;
$custom-dark: #000000;

JSON

{
  "hex": "#5145cd",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 205
  },
  "hsl": {
    "h": 245.294,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48898,
    "c": 0.20133,
    "h": 279.9
  },
  "luminance": 0.10413
}

Semantic roles & 50–950 ramp

primary

#5145CD

secondary

#CFD49A

accent

#E147D3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5145CD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →